Python 练习实例22
题目:两个乒乓球队进行比赛,各出三人。甲队为a,b,c三人,乙队为x,y,z三人。已抽签决定比赛名单。有人向队员打听比赛的名单。a说他不和x比,c说他不和x,z比,请编程序找出三队赛手的名单。
程序源代码:
#!/usr/bin/python
# -*- coding: UTF-8 -*-
for i in range(ord('x'),ord('z') + 1):
for j in range(ord('x'),ord('z') + 1):
if i != j:
for k in range(ord('x'),ord('z') + 1):
if (i != k) and (j != k):
if (i != ord('x')) and (k != ord('x')) and (k != ord('z')):
print 'order is a -- %s\t b -- %s\tc--%s' % (chr(i),chr(j),chr(k))
以上实例输出结果为:
order is a -- z b -- x c--y
Python 100例
逝者如斯
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参考解法:
#!/usr/bin/python # -*- coding: UTF-8 -*- for a in ['x','y','z']: for b in ['x', 'y', 'z']: for c in ['x', 'y', 'z']: if(a!=b)and(b!=c)and(c!=a) and (a!='x') and (c!='x') and (c!='z'): print 'a和%s比赛,b和%s比赛,c和%s比赛' %(a,b,c)逝者如斯
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